WO2009057732A1 - Resource allocation - Google Patents
Resource allocation Download PDFInfo
- Publication number
- WO2009057732A1 WO2009057732A1 PCT/JP2008/069836 JP2008069836W WO2009057732A1 WO 2009057732 A1 WO2009057732 A1 WO 2009057732A1 JP 2008069836 W JP2008069836 W JP 2008069836W WO 2009057732 A1 WO2009057732 A1 WO 2009057732A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communications device
- data
- resources
- user
- handover
- Prior art date
Links
- 238000013468 resource allocation Methods 0.000 title description 15
- 230000011664 signaling Effects 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims description 178
- 238000000034 method Methods 0.000 claims description 78
- 230000008859 change Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 19
- 238000005259 measurement Methods 0.000 description 8
- 239000000969 carrier Substances 0.000 description 5
- 238000007726 management method Methods 0.000 description 4
- 101100087393 Caenorhabditis elegans ran-2 gene Proteins 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Transplanting Machines (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP24153644.0A EP4336904A1 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
CN200880114074A CN101843136A (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
US12/734,370 US8644834B2 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
EP08843809.8A EP2206382B3 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
EP21178092.9A EP3908043B1 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
JP2010513559A JP5517213B2 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
ES08843809T ES2890724T7 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0721148A GB2454650A (en) | 2007-10-29 | 2007-10-29 | Resource Allocation for persistently allocated resources |
GB0721148.5 | 2007-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009057732A1 true WO2009057732A1 (en) | 2009-05-07 |
Family
ID=38830092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/069836 WO2009057732A1 (en) | 2007-10-29 | 2008-10-27 | Resource allocation |
Country Status (8)
Country | Link |
---|---|
US (1) | US8644834B2 (en) |
EP (3) | EP2206382B3 (en) |
JP (1) | JP5517213B2 (en) |
KR (1) | KR101392661B1 (en) |
CN (1) | CN101843136A (en) |
ES (1) | ES2890724T7 (en) |
GB (1) | GB2454650A (en) |
WO (1) | WO2009057732A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012003769A1 (en) * | 2010-07-08 | 2012-01-12 | 中兴通讯股份有限公司 | Access control method and system during handover |
WO2012122889A1 (en) * | 2011-03-14 | 2012-09-20 | 华为技术有限公司 | Access method, user equipment and enb |
JP2016171597A (en) * | 2009-08-17 | 2016-09-23 | 日本電気株式会社 | Communication device and method executed by the same |
EP2466963A4 (en) * | 2009-08-11 | 2016-10-19 | Nec Corp | Handover control system, target control apparatus, source control apparatus, handover control method, and computer readable medium |
WO2019110709A1 (en) * | 2017-12-07 | 2019-06-13 | Sony Corporation | Electronic device, infrastructure equipment and methods |
EP3506676A1 (en) * | 2011-02-18 | 2019-07-03 | NEC Corporation | Methods and apparatus for managing a handover between base stations |
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US20100113050A1 (en) * | 2008-11-03 | 2010-05-06 | Fang-Chen Cheng | Carrier aggregation for optimizing spectrum utilization |
CN102217368B (en) * | 2009-02-02 | 2015-01-07 | 华为技术有限公司 | Method, device and system for multi-carrier cell handover |
US9392515B2 (en) | 2010-02-12 | 2016-07-12 | Interdigital Technology Corporation | Data split between multiple sites |
US8553631B2 (en) | 2010-09-30 | 2013-10-08 | Motorola Solutions, Inc. | Methods for reducing set up time for communications among multiple user equipment in a long term evolution system |
CN102480796B (en) * | 2010-11-23 | 2016-03-30 | 中兴通讯股份有限公司 | A kind of method and system realizing radio resource control connection reconstruction |
KR102407395B1 (en) | 2010-12-03 | 2022-06-10 | 인터디지탈 패튼 홀딩스, 인크 | Methods, apparatus and systems for performing multi-radio access technology carrier aggregation |
KR101709352B1 (en) * | 2010-12-30 | 2017-02-22 | 에릭슨 엘지 주식회사 | Radio resource allocation apparatus for improving handover and base station for the same |
US9237483B2 (en) | 2010-12-30 | 2016-01-12 | Motorola Solutions, Inc. | Methods for managing resource utilization in a long term evolution communication system |
US9473994B2 (en) * | 2010-12-30 | 2016-10-18 | Motorola Solutions, Inc. | Method and system for selecting a target cell for handover of user equipment in a long term evolution system |
US9504034B2 (en) * | 2011-07-05 | 2016-11-22 | Tait Limited | Overlay of bearers in a radio communication system |
CN110519847B (en) | 2011-07-29 | 2023-11-24 | 交互数字专利控股公司 | Method and apparatus for radio resource management in a multi-radio access technology wireless system |
US10154442B2 (en) * | 2012-01-12 | 2018-12-11 | Futurewei Technologies, Inc. | System and method for wireless link configuration |
KR101925764B1 (en) * | 2012-08-23 | 2018-12-05 | 인터디지탈 패튼 홀딩스, 인크 | Operating with multiple schedulers in a wireless system |
EP2888918B1 (en) | 2012-08-23 | 2020-11-18 | Interdigital Patent Holdings, Inc. | Providing physical layer resources to different serving sites |
US20160021581A1 (en) * | 2013-01-17 | 2016-01-21 | Interdigital Patent Holdings, Inc. | Packet data convergence protocol (pdcp) placement |
US9497682B2 (en) * | 2013-06-07 | 2016-11-15 | Intel Corporation | Central processing unit and methods for supporting coordinated multipoint transmission in an LTE network |
CN113411851A (en) * | 2013-06-18 | 2021-09-17 | 索尼公司 | Communication device |
CN104812087A (en) * | 2014-01-24 | 2015-07-29 | 北京三星通信技术研究有限公司 | Method, device and system for supporting group service transmission |
US9699784B2 (en) * | 2014-06-13 | 2017-07-04 | Apple Inc. | Systems and methods for establishing wireless communications between wireless circuitry and multiple base stations |
DE102014222840A1 (en) * | 2014-11-10 | 2016-05-12 | Robert Bosch Gmbh | Predictive reservation of radio cells for uninterrupted communication with a data cloud |
WO2016195585A1 (en) * | 2015-06-05 | 2016-12-08 | Telefonaktiebolaget Lm Ericsson (Publ) | First communication device, second communication device and methods therein for sending and decoding, respectively, downlink information |
KR102612279B1 (en) * | 2015-11-03 | 2023-12-11 | 한국전자통신연구원 | Method and apparatus for synchronized handover in mobile communication system |
US10230514B2 (en) * | 2015-11-03 | 2019-03-12 | Electronics And Telecommunications Research Institute | Method and apparatus for synchronized handover in mobile communication system |
JP6901550B2 (en) | 2016-08-12 | 2021-07-14 | 京セラ株式会社 | Determination of timing advance by target base station for RACH-less handover |
EP3823354B1 (en) | 2017-05-05 | 2023-09-06 | Sony Group Corporation | Communications device, infrastructure equipment, wireless communications network and methods |
CN110536360B (en) * | 2018-05-23 | 2023-03-31 | ***通信有限公司研究院 | BWP switching method, device and storage medium based on downlink control signaling |
WO2020074066A1 (en) * | 2018-10-09 | 2020-04-16 | Huawei Technologies Co., Ltd. | Network entity and base stations for network access management |
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WO2001074095A2 (en) * | 2000-03-28 | 2001-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Handover in a packet switched wireless communications network |
US20070047493A1 (en) * | 2005-07-05 | 2007-03-01 | Lg Electronics Inc. | Method of transmitting and receiving radio access information in a wireless mobile communications system |
US20070189205A1 (en) * | 2006-01-31 | 2007-08-16 | Interdigital Technology Corporation | Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system |
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-
2007
- 2007-10-29 GB GB0721148A patent/GB2454650A/en not_active Withdrawn
-
2008
- 2008-10-27 ES ES08843809T patent/ES2890724T7/en active Active
- 2008-10-27 JP JP2010513559A patent/JP5517213B2/en active Active
- 2008-10-27 EP EP08843809.8A patent/EP2206382B3/en active Active
- 2008-10-27 WO PCT/JP2008/069836 patent/WO2009057732A1/en active Application Filing
- 2008-10-27 US US12/734,370 patent/US8644834B2/en active Active
- 2008-10-27 EP EP24153644.0A patent/EP4336904A1/en active Pending
- 2008-10-27 CN CN200880114074A patent/CN101843136A/en active Pending
- 2008-10-27 KR KR1020107011828A patent/KR101392661B1/en active IP Right Grant
- 2008-10-27 EP EP21178092.9A patent/EP3908043B1/en active Active
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2466963A4 (en) * | 2009-08-11 | 2016-10-19 | Nec Corp | Handover control system, target control apparatus, source control apparatus, handover control method, and computer readable medium |
US10375611B2 (en) | 2009-08-17 | 2019-08-06 | Nec Corporatio | Communications system |
JP2016171597A (en) * | 2009-08-17 | 2016-09-23 | 日本電気株式会社 | Communication device and method executed by the same |
US9713052B2 (en) | 2009-08-17 | 2017-07-18 | Nec Corporation | Communications system |
US10004015B2 (en) | 2009-08-17 | 2018-06-19 | Nec Corporation | Communications system |
US10555231B2 (en) | 2009-08-17 | 2020-02-04 | Nec Corporation | Communications system |
US11223986B2 (en) | 2009-08-17 | 2022-01-11 | Nec Corporation | Communications system |
WO2012003769A1 (en) * | 2010-07-08 | 2012-01-12 | 中兴通讯股份有限公司 | Access control method and system during handover |
EP3506676A1 (en) * | 2011-02-18 | 2019-07-03 | NEC Corporation | Methods and apparatus for managing a handover between base stations |
US10356665B2 (en) | 2011-02-18 | 2019-07-16 | Nec Corporation | Source base station gateway (GW) for releasing resources associated with a mobile device |
WO2012122889A1 (en) * | 2011-03-14 | 2012-09-20 | 华为技术有限公司 | Access method, user equipment and enb |
WO2019110709A1 (en) * | 2017-12-07 | 2019-06-13 | Sony Corporation | Electronic device, infrastructure equipment and methods |
US11290931B2 (en) | 2017-12-07 | 2022-03-29 | Sony Corporation | Electronic device, infrastructure equipment and methods |
Also Published As
Publication number | Publication date |
---|---|
EP2206382B1 (en) | 2021-08-11 |
EP3908043A1 (en) | 2021-11-10 |
GB2454650A (en) | 2009-05-20 |
JP2011501480A (en) | 2011-01-06 |
CN101843136A (en) | 2010-09-22 |
KR101392661B1 (en) | 2014-05-07 |
EP2206382A1 (en) | 2010-07-14 |
EP3908043B1 (en) | 2024-02-28 |
EP3908043C0 (en) | 2024-02-28 |
US8644834B2 (en) | 2014-02-04 |
ES2890724T7 (en) | 2023-04-24 |
GB0721148D0 (en) | 2007-12-05 |
ES2890724T3 (en) | 2022-01-21 |
EP2206382B3 (en) | 2023-01-04 |
JP5517213B2 (en) | 2014-06-11 |
US20100240375A1 (en) | 2010-09-23 |
KR20100085147A (en) | 2010-07-28 |
EP4336904A1 (en) | 2024-03-13 |
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